scripts/verify_freeze.py

#!/usr/bin/env python3
"""Verify every hash in an official-test freeze manifest."""

from __future__ import annotations

import argparse
import sys
from pathlib import Path

ROOT = Path(__file__).resolve().parents[1]
SOURCE_ROOT = ROOT / "src"
if str(SOURCE_ROOT) not in sys.path:
    sys.path.insert(0, str(SOURCE_ROOT))

from turn_detection.provenance import verify_freeze_manifest  # noqa: E402


def main() -> int:
    parser = argparse.ArgumentParser(description=__doc__)
    parser.add_argument("--manifest", required=True)
    args = parser.parse_args()
    path = Path(args.manifest)
    if not path.is_absolute():
        path = ROOT / path
    try:
        verify_freeze_manifest(path, ROOT)
    except ValueError as exc:
        raise SystemExit(str(exc)) from exc
    print("freeze manifest verified")
    return 0


if __name__ == "__main__":
    raise SystemExit(main())